1.Premium silicone: this watch strap is made of durable and soft silicone material that prevents skin irritation and provides you with a comfortable wearing experience. A soft and smooth touc/h feeling frees your wrist when you use the Watch bracelet. Waterproof and easy to dry, breathable and comfortable for your wrist. 2.Secure connection: the stap compatible with Watch comes with watch eyelets at both ends, which lock precisely and securely to the watch interface. Easy to install and remove with one button. Various popular colour options for women, men, boys and girls. 3.EASY SWAP: Swap bands daily in seconds to compliment your wardrobe . Simply slide quick release knob with finger as shown in diagram. Buy multiple and change daily to compliment your entire wardrobe. 4. IDEAL COMFORT & PERFECT FOR FITNESS: Textured back prevents slipping, improves comfort and airflow; Waterproof and washable (eliminate stink!); Perfect for fitness and active lifestyles . 5.Soft high-quality silicone bands It is very comfortable to wear because of the softness, smoothness, lightweight, durability, sweat-proof, stain-proof, waterproof. Specifications: Material: Silicone Strap width: 23mm Size fits for 5.1"-8.7"(129mm-220mm) wrists Compatible : For Fitbit Charge 5 Package Included: 1 x Band(Not include watch)